2020 worm gearbox with splined shaft profile and two drive journals 1:1 to 65:1 centre distance 20 mm
Universell einsetzbares Schneckengetriebe mit einem Achsabstand von 20mm. Die Schnecke sowie das Schneckenrad sind aus einsatzgehärtetem Stahl. Jetzt wartungsfreies Kegelradgetriebe bei Ketterer Antriebe bestellen.
Product number:
2020.00-D0KR01
Weight:
0.44 kg
Product information "2020 worm gearbox with splined shaft profile and two drive journals 1:1 to 65:1 centre distance 20 mm"
9 reduction ratios from 1:1 to 65:1 l anodised aluminium housing l with splined shaft profile DIN5463-6X16x20 l shaft distance 20mm
Worm gearbox Ket Motion 2020
Universally applicable and maintenance-free worm gearbox with an axial distance of 20 mm and seven different transmission ratios. The housing is encapsulated to prevent the escape of grease and the ingress of dust. The worm wheel assembly is left-handed. The direction of rotation on the shaft is arbitrary.
Lifetime of 1000 hours with:
- full load and
- input speed of 500 rpm and
- duty cycle 20% with 5 min and
- ambient temperature 20 C°
On/Off duration: | 20 % at 5Min ( 1 min ON, 4 min OFF) |
Permitted operating temperature: | -20 to 60 C° |
Axial distance: | 20 mm |
Drive shaft diameter | 12mm / 4mm feather key groove |
Splined hub profile output | DIN5463 6x16x20 |
Permitted forces output side (axial and radial): | 500 N |
Backlash on the drive shaft: | 1° +/- 0,5° |
Type: | case hardened worm and cog wheel maintenance-free grease lubrication |
Housing: | Aluminium, anodized |
External dimension: | 60 x 60 x 35 mm |
Technical information worm gearbox 65:1 - 1:1
Item number | ratio i | Self-locking static |
Output- speed range n in rpm | Max. output torque M in Nm | Peak torque output* | Max. drive torque M in Nm | Input side | Degree of efficiency in % | |
Radial force 1) FR in N |
Axial force 2) FA in N |
||||||||
2020.00-D0KR65 | 65 : 1 | yes | 100/500/1000 | 4,5/3,8/3,0 | 15 Nm | 0,2/0,2/0,2 | 500 | 500 | 29 |
2020.00-D0KR40 | 40 : 1 | yes | 100/500/1000 | 5,5/4,8/4,0 | 20 Nm | 0,4/0,3/0,3 | 400 | 400 | 39 |
2020.00-D0KR30 | 30 : 1 | no | 100/500/1000 | 8,5/7,0/5,5 | 30 Nm | 0,6/0,5/0,4 | 350 | 350 | 45 |
2020.00-D0KR23 | 23 : 1 | no | 100/500/1000 | 10,0/8,0/6,0 | 50 Nm | 0,9/0,7/0,5 | 250 | 250 | 50 |
2020.00-D0KR18 | 18 : 1 | no | 100/500/1000 | 11,0/9,0/7,0 | 60 Nm | 1,1/0,9/0,7 | 250 | 250 | 55 |
2020.00-D0KR15 | 15 : 1 | no | 100/500/1000 | 12,0/10,0/8,0 | 70 Nm | 1,5/1,3/1,0 | 250 | 250 | 52 |
2020.00-D0KR13 | 13 : 1 | no | 100/500/1000 | 15,0/13,0/11,0 | 75 Nm | 2,1/1,8/1,5 | 200 | 200 | 56 |
2020.00-D0KR05 | 5 : 1 | no | 100/500/1000 | 10,0/8,0/6,0 | 50 Nm | 2,9/2,3/1,7 | 200 | 200 | 70 |
2020.00-D0KR01 | 1 : 1 | no | 100/500/1000 | 1,5/1,0/0,65 | 15 Nm | 2,1/1,4/0,9 | 250 | 250 | 73 |
* Short-term peak load <1sAxial load on the output side 500 Nm
Application worm gearbox 65: 1 - 1: 1
Worm wheels transmit the motive force at right angles via a sliding effect. The gearboxes are characterized by their low-noise operation and robustness. The worm gearbox can be used for high power transmissions in tight spaces.
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